Triple

T18592867
Position Surface form Disambiguated ID Type / Status
Subject Pecherskyi District E454412 entity
Predicate contains P35 FINISHED
Object Pecherska metro station
Pecherska metro station is a Kyiv Metro station serving the central Pecherskyi District of Ukraine’s capital city.
 E1331990 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Pecherska metro station | Statement: [Pecherskyi District, contains, Pecherska metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pecherska metro station
Context triple: [Pecherskyi District, contains, Pecherska metro station]
  • A. Khreshchatyk metro station
    Khreshchatyk metro station is a central Kyiv Metro station on the Sviatoshynsko–Brovarska Line, serving as a major transit hub in the heart of Ukraine’s capital.
  • B. Maidan Nezalezhnosti metro station
    Maidan Nezalezhnosti metro station is a central Kyiv Metro station located beneath Independence Square, serving as a key interchange point in the city’s rapid transit network.
  • C. Kievskaya metro hub
    Kievskaya metro hub is a major Moscow transport interchange complex centered around multiple Kievskaya metro stations and the adjacent Kiyevsky railway terminal.
  • D. Dynamo metro station
    Dynamo metro station is a Moscow Metro station on the Zamoskvoretskaya line, known for serving the VTB Arena and the surrounding sports complex area.
  • E. Kontraktova Ploshcha metro station
    Kontraktova Ploshcha metro station is a Kyiv Metro station on the Obolonsko–Teremkivska Line that serves the historic Podil district as one of its main public transport hubs.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Pecherska metro station
Triple: [Pecherskyi District, contains, Pecherska metro station]
Generated description
Pecherska metro station is a Kyiv Metro station serving the central Pecherskyi District of Ukraine’s capital city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pecherska metro station
Target entity description: Pecherska metro station is a Kyiv Metro station serving the central Pecherskyi District of Ukraine’s capital city.
  • A. Khreshchatyk metro station
    Khreshchatyk metro station is a central Kyiv Metro station on the Sviatoshynsko–Brovarska Line, serving as a major transit hub in the heart of Ukraine’s capital.
  • B. Maidan Nezalezhnosti metro station
    Maidan Nezalezhnosti metro station is a central Kyiv Metro station located beneath Independence Square, serving as a key interchange point in the city’s rapid transit network.
  • C. Kievskaya metro hub
    Kievskaya metro hub is a major Moscow transport interchange complex centered around multiple Kievskaya metro stations and the adjacent Kiyevsky railway terminal.
  • D. Dynamo metro station
    Dynamo metro station is a Moscow Metro station on the Zamoskvoretskaya line, known for serving the VTB Arena and the surrounding sports complex area.
  • E. Kontraktova Ploshcha metro station
    Kontraktova Ploshcha metro station is a Kyiv Metro station on the Obolonsko–Teremkivska Line that serves the historic Podil district as one of its main public transport hubs.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d8d38ae7e081908a98df1251842402 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e545b7ce3881908302ee27a2cf80d6 completed April 19, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_6a04f89b0cd88190bee76c1f78368c22 completed May 13, 2026, 10:18 p.m.
NEDg Description generation batch_6a04fa3c17408190ba9d61f5c2db868a completed May 13, 2026, 10:25 p.m.
NED2 Entity disambiguation (via description) batch_6a04fa9b7cc88190903670888e5c6b20 completed May 13, 2026, 10:26 p.m.
Created at: April 10, 2026, 11:44 a.m.